Index: branches/5.2.x/core/units/forms/forms/forms_eh.php
===================================================================
diff -u -N -r15130 -r15137
--- branches/5.2.x/core/units/forms/forms/forms_eh.php	(.../forms_eh.php)	(revision 15130)
+++ branches/5.2.x/core/units/forms/forms/forms_eh.php	(.../forms_eh.php)	(revision 15137)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: forms_eh.php 15130 2012-03-03 18:38:32Z alex $
+* @version	$Id: forms_eh.php 15137 2012-03-04 08:06:21Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -328,7 +328,7 @@
 					$connection_info[ strtolower($field) ] = $object->GetDBField($mode . $field);
 				}
 
-				$pop3_helper =& $this->Application->makeClass('POP3Helper', Array ($connection_info, 10));
+				$pop3_helper = $this->Application->makeClass('POP3Helper', Array ($connection_info, 10));
 				/* @var $pop3_helper POP3Helper */
 
 				switch ( $pop3_helper->initMailbox(true) ) {
@@ -425,7 +425,7 @@
 				WHERE EnableEmailCommunication = 1';
 		$forms = $this->Conn->Query($sql, $id_field);
 
-		$mailbox_helper =& $this->Application->recallObject('MailboxHelper');
+		$mailbox_helper = $this->Application->recallObject('MailboxHelper');
 		/* @var $mailbox_helper MailboxHelper */
 
 		$field_prefix = $bounce_mode ? 'Bounce' : 'Reply';
@@ -457,7 +457,7 @@
 
 	function isValidRecipient($params)
 	{
-		$mailbox_helper =& $this->Application->recallObject('MailboxHelper');
+		$mailbox_helper = $this->Application->recallObject('MailboxHelper');
 		/* @var $mailbox_helper MailboxHelper */
 
 		$recipients = $mailbox_helper->getRecipients();
@@ -490,7 +490,7 @@
 		if ($params['bounce_mode']) {
 			// mark original message as bounced
 
-			$mailbox_helper =& $this->Application->recallObject('MailboxHelper');
+			$mailbox_helper = $this->Application->recallObject('MailboxHelper');
 			/* @var $mailbox_helper MailboxHelper */
 
 			if (!array_key_exists('attachments', $mailbox_helper->parsedMessage)) {
@@ -504,7 +504,7 @@
 				switch ($attachment['headers']['content-type']) {
 					case 'message/delivery-status':
 						// save as BounceInfo
-						$mime_decode_helper =& $this->Application->recallObject('MimeDecodeHelper');
+						$mime_decode_helper = $this->Application->recallObject('MimeDecodeHelper');
 						/* @var $mime_decode_helper MimeDecodeHelper */
 
 						$charset = $mailbox_helper->parsedMessage[ $fields_hash['MessageType'] ][0]['charset'];
@@ -563,7 +563,7 @@
 					// remove object, because it's linked to single form upon creation forever
 					$this->Application->removeObject('formsubs.-item');
 
-					$form_submission =& $this->Application->recallObject('formsubs.-item', null, Array ('skip_autoload' => true));
+					$form_submission = $this->Application->recallObject('formsubs.-item', null, Array ('skip_autoload' => true));
 					/* @var $form_submission kDBItem */
 
 					// in case that other non-role mapped fields are required
@@ -591,7 +591,7 @@
 			return false;
 		}
 
-		$reply_to =& $this->Application->recallObject('submission-log.-reply-to', null, Array ('skip_autoload' => true));
+		$reply_to = $this->Application->recallObject('submission-log.-reply-to', null, Array ('skip_autoload' => true));
 		/* @var $reply_to kDBItem */
 
 		$reply_to->Load($regs[2], 'VerifyCode');
@@ -611,7 +611,7 @@
 			return true;
 		}
 
-		$reply =& $this->Application->recallObject('submission-log.-reply', null, Array ('skip_autoload' => true));
+		$reply = $this->Application->recallObject('submission-log.-reply', null, Array ('skip_autoload' => true));
 		/* @var $reply kDBItem */
 
 		$reply->SetDBFieldsFromHash($fields_hash);